🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 15

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.23 AU

Year: 772 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 46,799,174 km

• M1: 205,996 km (0.098 R)
• M2: 380,427 km (0.052 R)
• M3: 477,516 km (0.119 R)
• M4: 622,477 km (0.098 R)
• M5: 780,003 km (0.062 R)
• M6: 879,635 km (0.069 R)
• M7: 1,283,849 km (0.073 R)
• M8: 1,485,656 km (0.101 R)
• M9: 1,675,347 km (0.104 R)
• M10: 1,777,223 km (0.104 R)
• M11: 1,963,023 km (0.086 R)
• M12: 2,062,655 km (0.077 R)
• M13: 2,398,503 km (0.057 R)
• M14: 2,496,639 km (0.065 R)
• M15: 2,706,076 km (0.116 R)
• M16: 2,874,224 km (0.036 R)
• M17: 3,026,664 km (0.076 R)
• M18: 3,133,178 km (0.091 R)
• M19: 3,349,945 km (0.116 R)
• M20: 3,500,590 km (0.064 R)
• M21: 3,819,383 km (0.036 R)
• M22: 3,934,723 km (0.11 R)
• M23: 4,062,031 km (0.094 R)
• M24: 4,212,377 km (0.093 R)
• M25: 4,618,685 km (0.074 R)
• M26: 4,923,116 km (0.114 R)
• M27: 5,037,708 km (0.105 R)
• M28: 5,153,048 km (0.076 R)
• M29: 5,316,110 km (0.106 R)
• M30: 5,695,490 km (0.107 R)
• M31: 5,803,799 km (0.074 R)
• M32: 5,985,860 km (0.095 R)
• M33: 6,108,231 km (0.106 R)
• M34: 6,418,048 km (0.096 R)
• M35: 6,555,977 km (0.11 R)
• M36: 6,682,238 km (0.054 R)
• M37: 7,001,629 km (0.051 R)
• M38: 7,260,733 km (0.075 R)
• M39: 7,404,646 km (0.099 R)
• M40: 7,922,404 km (0.106 R)
• M41: 8,219,805 km (0.093 R)
• M42: 8,328,861 km (0.113 R)
• M43: 8,853,352 km (0.112 R)
• M44: 9,021,350 km (0.115 R)
• M45: 9,603,136 km (0.086 R)
• M46: 9,761,261 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 13.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.83 AU - 2.13 AU

Year: 1890 Days

Day: 12 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,799,174 km

• M1: 241,002 km (0.037 R)
• M2: 359,334 km (0.058 R)
• M3: 528,828 km (0.115 R)
• M4: 646,562 km (0.111 R)
• M5: 767,287 km (0.105 R)
• M6: 873,502 km (0.054 R)
• M7: 1,136,645 km (0.108 R)
• M8: 1,233,285 km (0.108 R)
• M9: 1,388,567 km (0.071 R)
• M10: 1,502,411 km (0.11 R)
• M11: 1,589,926 km (0.089 R)
• M12: 1,780,663 km (0.114 R)
• M13: 1,926,372 km (0.085 R)
• M14: 2,240,976 km (0.088 R)
• M15: 2,330,884 km (0.093 R)
• M16: 2,502,623 km (0.104 R)
• M17: 2,810,495 km (0.112 R)
• M18: 3,080,819 km (0.066 R)
• M19: 3,295,491 km (0.109 R)
• M20: 3,398,415 km (0.074 R)
• M21: 3,686,840 km (0.104 R)
• M22: 4,273,712 km (0.092 R)
• M23: 4,386,210 km (0.114 R)
• M24: 4,642,920 km (0.092 R)
• M25: 4,875,395 km (0.114 R)
• M26: 5,096,799 km (0.045 R)
• M27: 5,427,710 km (0.102 R)
• M28: 5,781,210 km (0.115 R)
• M29: 6,126,482 km (0.071 R)
• M30: 6,301,661 km (0.077 R)
• M31: 6,591,881 km (0.08 R)
• M32: 7,152,274 km (0.11 R)
• M33: 7,252,654 km (0.1 R)
• M34: 7,591,045 km (0.093 R)
• M35: 7,796,592 km (0.074 R)
• M36: 8,108,504 km (0.098 R)
• M37: 8,195,869 km (0.104 R)
• M38: 8,353,844 km (0.115 R)
• M39: 8,673,086 km (0.093 R)
• M40: 8,762,396 km (0.105 R)
• M41: 8,906,010 km (0.069 R)
• M42: 9,599,097 km (0.04 R)
• M43: 9,691,548 km (0.109 R)
• M44: 9,784,299 km (0.12 R)
• M45: 9,989,547 km (0.115 R)
• M46: 10,214,991 km (0.108 R)
• M47: 10,556,523 km (0.11 R)
• M48: 11,270,105 km (0.118 R)
• M49: 11,426,435 km (0.075 R)
• M50: 11,524,571 km (0.092 R)
• M51: 12,139,119 km (0.099 R)
• M52: 12,279,292 km (0.101 R)
• M53: 12,379,822 km (0.084 R)
• M54: 12,500,847 km (0.088 R)
• M55: 12,622,171 km (0.115 R)
• M56: 13,070,516 km (0.062 R)
• M57: 13,214,429 km (0.062 R)
• M58: 13,628,067 km (0.106 R)
• M59: 14,151,211 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 8.8

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.95 AU - 4.87 AU

Year: 5244 Days

Day: 11.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,799,174 km

• M1: 115,041 km (0.074 R)
• M2: 220,507 km (0.05 R)
• M3: 332,257 km (0.083 R)
• M4: 391,797 km (0.075 R)
• M5: 548,276 km (0.079 R)
• M6: 922,869 km (0.11 R)
• M7: 1,089,820 km (0.104 R)
• M8: 1,266,944 km (0.085 R)
• M9: 1,523,505 km (0.094 R)
• M10: 1,853,368 km (0.11 R)
• M11: 2,205,521 km (0.117 R)
• M12: 2,286,603 km (0.1 R)
• M13: 2,451,909 km (0.113 R)
• M14: 2,536,133 km (0.033 R)
• M15: 2,838,320 km (0.068 R)
• M16: 3,016,192 km (0.081 R)
• M17: 3,453,616 km (0.097 R)
• M18: 4,209,534 km (0.053 R)
• M19: 4,285,381 km (0.07 R)
• M20: 4,361,825 km (0.098 R)
• M21: 4,645,463 km (0.104 R)
• M22: 4,750,181 km (0.117 R)
• M23: 4,961,862 km (0.076 R)
• M24: 5,258,066 km (0.118 R)
• M25: 6,037,920 km (0.1 R)
• M26: 6,123,639 km (0.056 R)
• M27: 6,238,530 km (0.054 R)
• M28: 6,296,275 km (0.037 R)
• M29: 6,794,286 km (0.092 R)
• M30: 7,062,964 km (0.055 R)
• M31: 7,703,692 km (0.112 R)
• M32: 7,921,506 km (0.046 R)
• M33: 8,267,676 km (0.109 R)
• M34: 8,331,105 km (0.09 R)
• M35: 8,586,768 km (0.028 R)
• M36: 8,812,511 km (0.063 R)
• M37: 9,568,130 km (0.117 R)
• M38: 10,173,852 km (0.106 R)
• M39: 11,635,274 km (0.079 R)
• M40: 11,742,086 km (0.117 R)
• M41: 11,885,102 km (0.107 R)
• M42: 12,353,942 km (0.089 R)
• M43: 12,682,010 km (0.095 R)
• M44: 12,755,313 km (0.101 R)
• M45: 13,050,021 km (0.05 R)
• M46: 13,235,372 km (0.106 R)
• M47: 13,309,723 km (0.077 R)
• M48: 14,327,287 km (0.099 R)
• M49: 14,749,004 km (0.114 R)
• M50: 14,864,643 km (0.12 R)
• M51: 15,019,477 km (0.116 R)
• M52: 15,408,730 km (0.075 R)
• M53: 16,038,537 km (0.082 R)
• M54: 16,316,789 km (0.072 R)
• M55: 16,676,722 km (0.062 R)
• M56: 16,757,056 km (0.08 R)
• M57: 18,184,070 km (0.099 R)
• M58: 18,849,481 km (0.104 R)
• M59: 19,058,918 km (0.085 R)
• M60: 19,227,216 km (0.086 R)
• M61: 19,777,138 km (0.111 R)
• M62: 19,862,259 km (0.085 R)
• M63: 20,032,800 km (0.094 R)
• M64: 20,504,183 km (0.117 R)
• M65: 21,589,366 km (0.074 R)
• M66: 22,028,586 km (0.12 R)
• M67: 22,604,089 km (0.067 R)
• M68: 23,229,258 km (0.088 R)
• M69: 24,041,425 km (0.113 R)
• M70: 24,725,386 km (0.103 R)
• M71: 24,954,870 km (0.112 R)
• M72: 25,231,027 km (0.059 R)
• M73: 25,926,059 km (0.12 R)
• M74: 26,346,130 km (0.065 R)
• M75: 26,909,665 km (0.067 R)
• M76: 27,287,549 km (0.106 R)
• M77: 27,762,522 km (0.031 R)
• M78: 29,835,351 km (0.117 R)
• M79: 30,324,536 km (0.114 R)
• M80: 30,422,672 km (0.109 R)
• M81: 31,708,316 km (0.105 R)
• M82: 32,107,443 km (0.085 R)
• M83: 33,771,420 km (0.037 R)
• M84: 33,975,023 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.6

Radius: 3.5

Gravity: 32.7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.83 AU - 7.21 AU

Year: 12615 Days

Day: 23.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,799,174 km

• M1: 129,402 km (0.085 R)
• M2: 274,362 km (0.086 R)
• M3: 336,595 km (0.106 R)
• M4: 679,773 km (0.058 R)
• M5: 872,604 km (0.119 R)
• M6: 946,805 km (0.084 R)
• M7: 1,161,478 km (0.116 R)
• M8: 1,202,168 km (0.099 R)
• M9: 1,327,083 km (0.105 R)
• M10: 1,679,984 km (0.094 R)
• M11: 1,749,248 km (0.099 R)
• M12: 1,843,195 km (0.113 R)
• M13: 1,962,874 km (0.091 R)
• M14: 2,545,408 km (0.103 R)
• M15: 2,732,704 km (0.079 R)
• M16: 2,759,782 km (0.104 R)
• M17: 2,787,008 km (0.068 R)
• M18: 2,896,664 km (0.093 R)
• M19: 3,092,188 km (0.076 R)
• M20: 3,177,309 km (0.078 R)
• M21: 3,733,813 km (0.109 R)
• M22: 3,824,470 km (0.097 R)
• M23: 3,854,838 km (0.115 R)
• M24: 3,946,392 km (0.095 R)
• M25: 4,100,627 km (0.084 R)
• M26: 4,131,744 km (0.076 R)
• M27: 4,383,218 km (0.108 R)
• M28: 4,542,988 km (0.052 R)
• M29: 4,639,778 km (0.073 R)
• M30: 4,868,214 km (0.103 R)
• M31: 5,713,591 km (0.067 R)
• M32: 5,818,011 km (0.105 R)
• M33: 5,923,028 km (0.115 R)
• M34: 6,242,121 km (0.086 R)
• M35: 6,859,960 km (0.071 R)
• M36: 8,113,590 km (0.093 R)
• M37: 8,388,401 km (0.113 R)
• M38: 8,866,815 km (0.084 R)
• M39: 8,907,057 km (0.076 R)
• M40: 9,766,347 km (0.065 R)
• M41: 9,849,673 km (0.068 R)
• M42: 10,523,761 km (0.083 R)
• M43: 10,952,659 km (0.11 R)
• M44: 11,387,390 km (0.104 R)
• M45: 11,606,700 km (0.068 R)
• M46: 12,094,389 km (0.081 R)
• M47: 13,319,297 km (0.096 R)
• M48: 13,643,326 km (0.114 R)
• M49: 13,969,898 km (0.114 R)
• M50: 14,157,643 km (0.083 R)
• M51: 14,346,286 km (0.069 R)
• M52: 14,393,559 km (0.083 R)
• M53: 14,725,966 km (0.118 R)
• M54: 15,108,936 km (0.072 R)
• M55: 16,031,656 km (0.087 R)
• M56: 16,623,764 km (0.062 R)
• M57: 17,022,443 km (0.079 R)
• M58: 17,880,087 km (0.077 R)
• M59: 18,339,951 km (0.055 R)
• M60: 19,794,940 km (0.109 R)
• M61: 23,090,282 km (0.103 R)
• M62: 23,423,586 km (0.072 R)
• M63: 23,758,386 km (0.079 R)
• M64: 23,870,285 km (0.106 R)
• M65: 24,150,931 km (0.106 R)
• M66: 24,885,755 km (0.077 R)
• M67: 25,455,873 km (0.1 R)
• M68: 25,513,169 km (0.102 R)
• M69: 25,972,734 km (0.082 R)
• M70: 26,900,091 km (0.068 R)
• M71: 27,720,485 km (0.111 R)
• M72: 28,015,343 km (0.094 R)
• M73: 28,311,397 km (0.07 R)
• M74: 28,608,498 km (0.105 R)
• M75: 29,085,865 km (0.117 R)
• M76: 29,145,704 km (0.094 R)
• M77: 31,635,013 km (0.076 R)
• M78: 33,373,789 km (0.037 R)
• M79: 35,910,969 km (0.075 R)
• M80: 36,748,867 km (0.036 R)
• M81: 36,878,269 km (0.101 R)
• M82: 37,202,597 km (0.098 R)
• M83: 37,919,470 km (0.056 R)
• M84: 43,336,708 km (0.096 R)
• M85: 43,405,074 km (0.107 R)
• M86: 43,953,350 km (0.078 R)
• M87: 46,099,631 km (0.103 R)
• M88: 46,379,080 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,606 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit